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Breathe new life into your 4-stroke enduro engine with Athena's Forged Top End Piston Kit. Built for riders who demand maximum power and uncompromising reliability, this complete rebuild kit pairs a precision-forged piston with Athena's premium top-end gasket kit for a hassle-free installation and race-ready performance. Manufactured using a reverse extrusion forging process and precision CNC machining, the piston delivers exceptional strength, superior heat resistance, and smooth power delivery, while premium Japanese piston rings and Athena's advanced gasket technology provide outstanding sealing under the toughest riding conditions.
- Complete top-end rebuild kit featuring a forged 4-stroke piston and premium gasket set
- Reverse-extruded forged aluminum piston for exceptional strength and long-lasting durability
- Precision CNC-machined for OEM-quality fit and consistent performance
- Premium Japanese piston rings with wear-resistant coatings reduce friction and extend engine life
- Flat-top piston design promotes efficient combustion and responsive throttle performance
- Advanced gasket materials provide dependable, leak-free sealing for demanding enduro applications
Includes:
- Forged 4-Stroke Piston
- Piston Rings (2)
- Piston Pin / Wrist Pin
- Circlips
- Complete Top End Gasket Kit
- Piston Size: 87.95mm
- Displacement: 349cc
- Compression: 14.2:1
- Piston Type: Forged
- Piston Head: Flat
- Compression Height: 20.50mm
- Piston Pin: Standard
- Big End Pin Diameter: 18 x 10 x 42mm
WARNING: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
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